Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f356be074ca365f3ef819523d80a714bd1e7216403381f78aab93877c1b5f55c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^